All Centric brake rotors are sourced from worldwide manufacturing facilities that are certified to meet QS and ISO Quality System Standards. This means that quality control is rigorously measured through in-process inspection and comprehensive on-line tes

Detailed Notes: Many discs are needlessly replaced when the customer complains of brake vibration. Before replacing discs, be sure to check the condition of ALL steering & front suspension components: tie rods & ends, ball joints, struts, wheel bearings, calipers, ALL suspension bushes, etc. Some vibra- tions can also originate in the driveline; be sure to check u-joints, cen- ter support bearing, bearing holder, and trans mounts before blaming the brake discs. And NEVER, EVER use an air wrench to tighten the lug nuts!!!!